Skatter Installation Problem

At first, I want to try demo because I didn’t know about this plugin details. Then, I started the installation and had a problem. Installaing the skatter plugin, I activate the code. After offline activating, the box " the demo has started. Enjoy skatter “appeared . After that box appeared, the next box " ERROR: Your computer hardware has changed, please activate skatter again” arrived. Because of this ERROR BOX, I retry the activating again. But, this ERROR BOX appeared again. Although I try again and again, the ERROR always emerged. So, I want to know the answer of this problem. And I really want to try this SKATTER plugin. THANK YOU!

Can you send me your request code to [email protected] ?
Thanks